SuperCam tagged posts

‘Ears’ for Rover Perseverance’s Exploration of Mars

Courtesy of NASA/Southwest Research Institute/JPL-Caltech/Malin Space Science Systems/Kevin M. Gill/Italian Space Agency/Italian National Institute for Astrophysics/Björn Jónsson/ULiège/Bertrand Bonfond/Vincent Hue NASA’s Juno spacecraft flew through the intense beam of electrons traveling from Ganymede, Jupiter’s largest moon, to its auroral footprint on the gas giant. SwRI scientists used the resulting data to connect the particle population traveling along the beam with associated auroral emissions to unveil the mysterious processes creating the shimmering lights.

For two decades, Roger Wiens has built instruments to give humans eyes and a nose on Mars — and now he’s helping add ears as well...

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Discovery of Boron on Mars adds to evidence for Habitability

A selfie of the NASA Curiosity rover at the Murray Buttes in Gale Crater, Mars, a location where boron was found in light-toned calcium sulfate veins. Credit: NASA/JPL-Caltech/MSSS

A selfie of the NASA Curiosity rover at the Murray Buttes in Gale Crater, Mars, a location where boron was found in light-toned calcium sulfate veins. Credit: NASA/JPL-Caltech/MSSS

Boron compounds play role in stabilizing sugars needed to make RNA, a key to life. The discovery of boron on Mars gives scientists more clues about whether life could have ever existed on the planet, according to a paper published in the journal Geophysical Research Letters. “Because borates may play an important role in making RNA – one of the building blocks of life – finding boron on Mars further opens the possibility that life could have once arisen on the planet,” said Patrick Gasda, a postdoctoral researcher at Los Alamos National Laboratory...

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